Total number
Full text
Total number
Full text
Number of local repositories
Full text
0213U002628,
0111U001103
,
Mathematical modeling of plastic forming on the cylindrical blank free lateral surface at axisymmetric compression
Mykhalevych Volodymyr,
01-02-2013
Vinnitsa National Technical University
Object of research - process axisymmetric compression of cylindrical blanks with different intensity barrel distortion. The work purpose - calculated algorithm design and information technologies of definition of the is intense-deformed condition and ultimate plastic ultimate strain of materials on a free lateral surface of cylindrical blanks at axisymmetric compression with different intensity barrel distortion. Methods of researches: theoretical (analytical geometry, the mathematical analysis during creation and research of mathematical models), experimentally-analytical (the device of mathematical statistics for processing of experimental data). Set of expressions for the analytical description of strains trajectory during end compression is received. Algorithms of definition of boundary strains on a free lateral area of cylindrical billets are offered. The generalised approximation of dependences between strains components of the cylindrical billets lateral area during end compression is developed.
Добранюк Юрій Володимирович
Краєвський Володимир Олександрович
Михалевич Володимир Маркусович
Михалевич Олексій Володимирович
Трач Євген Анатолієвич
2020-04-02
Updated: 2025-12-07
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